Senior, Data Scientist

Walmart · Bentonville, AR, United States

Location
Bentonville
Job Type
Full-time
Posted
July 15, 2026

Job Description

**Position Summary...**

**What you'll do...**

The Senior Data Scientist designs, builds, and deploys machine learning and agentic AI solutions that drive measurable business outcomes. This role partners with product, engineering, and business stakeholders to translate ambiguous problems into scalable data products, leveraging modern ML techniques (supervised/unsupervised learning, NLP/LLMs, forecasting, and optimization) and agentic patterns (tool use, planning, multi-step reasoning, and workflow orchestration). The Senior Data Scientist is accountable for end-to-end model development—from data exploration and feature engineering to evaluation, productionization, monitoring, and continuous improvement—while ensuring responsible, secure, and reliable AI practices.

Key strengths include strong statistical and ML foundations, hands-on experience with LLMs and agent frameworks, building robust data pipelines, and applying MLOps best practices (CI/CD, model regist...

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